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<h1 class="epydoc">Source Code for <a href="src.processing.reliability_speed_indicator-module.html">Module src.processing.reliability_speed_indicator</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-docstring">'''</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-docstring">Created on Aug 13, 2012</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-docstring">@author: petrina</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-docstring">'''</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package src.error=src.error-module.html"><a title="src.error" class="py-name" href="#" onclick="return doclink('link-0', 'error', 'link-0');">error</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Module src.error.exceptions=src.error.exceptions-module.html"><a title="src.error.exceptions" class="py-name" href="#" onclick="return doclink('link-1', 'exceptions', 'link-1');">exceptions</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt>  </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-2" class="py-name" targets="Module src.processing.reliability_indicator=src.processing.reliability_indicator-module.html"><a title="src.processing.reliability_indicator" class="py-name" href="#" onclick="return doclink('link-2', 'reliability_indicator', 'link-2');">reliability_indicator</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-3" class="py-name" targets="Package src.datastructure=src.datastructure-module.html"><a title="src.datastructure" class="py-name" href="#" onclick="return doclink('link-3', 'datastructure', 'link-3');">datastructure</a></tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Module src.datastructure.agg_record=src.datastructure.agg_record-module.html"><a title="src.datastructure.agg_record" class="py-name" href="#" onclick="return doclink('link-4', 'agg_record', 'link-4');">agg_record</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt>  </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-5" class="py-name"><a title="src.datastructure" class="py-name" href="#" onclick="return doclink('link-5', 'datastructure', 'link-3');">datastructure</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Module src.datastructure.result_value=src.datastructure.result_value-module.html"><a title="src.datastructure.result_value" class="py-name" href="#" onclick="return doclink('link-6', 'result_value', 'link-6');">result_value</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt>  </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-7" class="py-name"><a title="src.datastructure" class="py-name" href="#" onclick="return doclink('link-7', 'datastructure', 'link-3');">datastructure</a></tt><tt class="py-op">.</tt><tt id="link-8" class="py-name" targets="Module src.datastructure.record_list=src.datastructure.record_list-module.html"><a title="src.datastructure.record_list" class="py-name" href="#" onclick="return doclink('link-8', 'record_list', 'link-8');">record_list</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-9" class="py-name"><a title="src.datastructure" class="py-name" href="#" onclick="return doclink('link-9', 'datastructure', 'link-3');">datastructure</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Module src.datastructure.interval_list=src.datastructure.interval_list-module.html"><a title="src.datastructure.interval_list" class="py-name" href="#" onclick="return doclink('link-10', 'interval_list', 'link-10');">interval_list</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt>  </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">logging</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">math</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"> </tt>
<a name="Reliability_speed_indicator"></a><div id="Reliability_speed_indicator-def"><a name="L15"></a><tt class="py-lineno"> 15</tt> <a class="py-toggle" href="#" id="Reliability_speed_indicator-toggle" onclick="return toggle('Reliability_speed_indicator');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html">Reliability_speed_indicator</a><tt class="py-op">(</tt><tt class="py-base-class">Reliability_indicator</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Reliability_speed_indicator-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Reliability_speed_indicator-expanded"><a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line">    <tt class="py-docstring">'''</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-docstring">    This class is abstract and represents a reliability indicator for measured speeds. </tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-docstring">    </tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-docstring">    The indicators use the aggregated fleet data and the timeseries for the calulation</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt class="py-docstring">    of indicator values.</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"><tt class="py-docstring">    '''</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"> </tt>
<a name="Reliability_speed_indicator.__init__"></a><div id="Reliability_speed_indicator.__init__-def"><a name="L24"></a><tt class="py-lineno"> 24</tt> <a class="py-toggle" href="#" id="Reliability_speed_indicator.__init__-toggle" onclick="return toggle('Reliability_speed_indicator.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">data</tt><tt class="py-op">,</tt> <tt class="py-param">timeseries</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Reliability_speed_indicator.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Reliability_speed_indicator.__init__-expanded"><a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"><tt class="py-docstring">        @param data: record-list-object containing sorted data for one link </tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"><tt class="py-docstring">        @param timeseries: record-list-object with timeseries (in order to get the standard deviation for each time interval) </tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line"> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line">        <tt id="link-11" class="py-name" targets="Class src.processing.reliability_indicator.Reliability_indicator=src.processing.reliability_indicator.Reliability_indicator-class.html"><a title="src.processing.reliability_indicator.Reliability_indicator" class="py-name" href="#" onclick="return doclink('link-11', 'Reliability_indicator', 'link-11');">Reliability_indicator</a></tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Method src.configuration.Default_config.__init__()=src.configuration.Default_config-class.html#__init__,Method src.configuration.config.Config.__init__()=src.configuration.config.Config-class.html#__init__,Method src.configuration.default_config.Default_config.__init__()=src.configuration.default_config.Default_config-class.html#__init__,Method src.datastructure.agg_record.Agg_record.__init__()=src.datastructure.agg_record.Agg_record-class.html#__init__,Method 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src.error.output_exceptions.Output_exception.__init__()=src.error.output_exceptions.Output_exception-class.html#__init__,Method src.error.output_exceptions.Plot_exception.__init__()=src.error.output_exceptions.Plot_exception-class.html#__init__,Method src.input.db_manager.DB_manager.__init__()=src.input.db_manager.DB_manager-class.html#__init__,Method src.input.db_params.DB_params.__init__()=src.input.db_params.DB_params-class.html#__init__,Method src.input.import_agg_FLEET.Import_agg_FLEET.__init__()=src.input.import_agg_FLEET.Import_agg_FLEET-class.html#__init__,Method src.input.import_data.Import_data.__init__()=src.input.import_data.Import_data-class.html#__init__,Method src.input.import_links.Import_links.__init__()=src.input.import_links.Import_links-class.html#__init__,Method src.input.import_timeseries.Import_timeseries.__init__()=src.input.import_timeseries.Import_timeseries-class.html#__init__,Method 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src.processing.network_completeness.Network_completeness.__init__()=src.processing.network_completeness.Network_completeness-class.html#__init__,Method src.processing.network_indicator.Network_indicator.__init__()=src.processing.network_indicator.Network_indicator-class.html#__init__,Method src.processing.network_indicatorset.Network_indicatorset.__init__()=src.processing.network_indicatorset.Network_indicatorset-class.html#__init__,Method src.processing.network_processor.Network_processor.__init__()=src.processing.network_processor.Network_processor-class.html#__init__,Method src.processing.planning_speed.Planning_speed.__init__()=src.processing.planning_speed.Planning_speed-class.html#__init__,Method src.processing.planning_speed_index.Planning_speed_index.__init__()=src.processing.planning_speed_index.Planning_speed_index-class.html#__init__,Method src.processing.planning_time.Planning_time.__init__()=src.processing.planning_time.Planning_time-class.html#__init__,Method src.processing.planning_time_index.Planning_time_index.__init__()=src.processing.planning_time_index.Planning_time_index-class.html#__init__,Method src.processing.processor.Processor.__init__()=src.processing.processor.Processor-class.html#__init__,Method src.processing.reliability_indicator.Reliability_indicator.__init__()=src.processing.reliability_indicator.Reliability_indicator-class.html#__init__,Method src.processing.reliability_speed_indicator.Reliability_speed_indicator.__init__()=src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#__init__,Method src.processing.reliability_tt_indicator.Reliability_tt_indicator.__init__()=src.processing.reliability_tt_indicator.Reliability_tt_indicator-class.html#__init__,Method src.processing.variation_speeds.Variation_speeds.__init__()=src.processing.variation_speeds.Variation_speeds-class.html#__init__,Method src.processing.variation_tt.Variation_tt.__init__()=src.processing.variation_tt.Variation_tt-class.html#__init__"><a title="src.configuration.Default_config.__init__
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src.configuration.default_config.Default_config.__init__
src.datastructure.agg_record.Agg_record.__init__
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src.datastructure.linkset.Linkset.__init__
src.datastructure.record_list.Record_list.__init__
src.datastructure.result.Result.__init__
src.datastructure.result_value.Result_value.__init__
src.error.data_exceptions.Data_exception.__init__
src.error.data_exceptions.Link_exception.__init__
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src.error.data_exceptions.Record_exception.__init__
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src.input.input_process.Input_process.__init__
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src.processing.buffer_speed_index.Buffer_speed_index.__init__
src.processing.buffer_time.Buffer_time.__init__
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src.processing.planning_time_index.Planning_time_index.__init__
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src.processing.reliability_indicator.Reliability_indicator.__init__
src.processing.reliability_speed_indicator.Reliability_speed_indicator.__init__
src.processing.reliability_tt_indicator.Reliability_tt_indicator.__init__
src.processing.variation_speeds.Variation_speeds.__init__
src.processing.variation_tt.Variation_tt.__init__" class="py-name" href="#" onclick="return doclink('link-12', '__init__', 'link-12');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-13" class="py-name" targets="Variable src.processing.link_indicator.Link_indicator.data=src.processing.link_indicator.Link_indicator-class.html#data"><a title="src.processing.link_indicator.Link_indicator.data" class="py-name" href="#" onclick="return doclink('link-13', 'data', 'link-13');">data</a></tt><tt class="py-op">,</tt> <tt id="link-14" class="py-name" targets="Variable src.datastructure.link.Link.timeseries=src.datastructure.link.Link-class.html#timeseries,Variable src.processing.reliability_indicator.Reliability_indicator.timeseries=src.processing.reliability_indicator.Reliability_indicator-class.html#timeseries"><a title="src.datastructure.link.Link.timeseries
src.processing.reliability_indicator.Reliability_indicator.timeseries" class="py-name" href="#" onclick="return doclink('link-14', 'timeseries', 'link-14');">timeseries</a></tt><tt class="py-op">)</tt>  </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line"> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line">        <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt class="py-name">debug</tt><tt class="py-op">(</tt><tt class="py-string">"Reliability_speed_indicator: created Reliability_speed_indicator"</tt><tt class="py-op">)</tt> </tt>
</div><a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line">     </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line">     </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line">  </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line">    <tt class="py-comment">#----------------------private methods of the class------------------------</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line">     </tt>
<a name="Reliability_speed_indicator._ts_P5_speed"></a><div id="Reliability_speed_indicator._ts_P5_speed-def"><a name="L39"></a><tt class="py-lineno"> 39</tt> <a class="py-toggle" href="#" id="Reliability_speed_indicator._ts_P5_speed-toggle" onclick="return toggle('Reliability_speed_indicator._ts_P5_speed');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#_ts_P5_speed">_ts_P5_speed</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Reliability_speed_indicator._ts_P5_speed-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Reliability_speed_indicator._ts_P5_speed-expanded"><a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line"><tt class="py-docstring">        calculates the 5th percentile of speeds using the standard deviation from the timeseries for every time interval.</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-docstring">        If there is no data on a specific time interval the value is set to None.</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-docstring">        If there are no timeseries the method will raise an error. </tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line"><tt class="py-docstring">        Following formula is applied to calculate the P:</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line"><tt class="py-docstring">            P05_v_i = v_avg_i - 1.96 * std_i</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line"><tt class="py-docstring">                - p05_v_i ... 5th percentile of speeds for the time interval i</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line"><tt class="py-docstring">                - v_avg ... harmonic speed provided by the Agg_record-object</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line"><tt class="py-docstring">                - std_i ... standard deviation at the time interval i</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line"><tt class="py-docstring">                </tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line"><tt class="py-docstring">        @return: values (numeric value of the percentile or None) in a list for every interval</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">         </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">            <tt id="link-15" class="py-name" targets="Variable src.datastructure.result_value.Result_value.p=src.datastructure.result_value.Result_value-class.html#p"><a title="src.datastructure.result_value.Result_value.p" class="py-name" href="#" onclick="return doclink('link-15', 'p', 'link-15');">p</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line">             </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt><tt class="py-op">:</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line">                <tt class="py-name">val</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line">                    <tt class="py-name">val</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Variable src.datastructure.agg_record.Agg_record.speed_avg=src.datastructure.agg_record.Agg_record-class.html#speed_avg"><a title="src.datastructure.agg_record.Agg_record.speed_avg" class="py-name" href="#" onclick="return doclink('link-16', 'speed_avg', 'link-16');">speed_avg</a></tt> <tt class="py-op">-</tt> <tt class="py-number">1.96</tt> <tt class="py-op">*</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Variable src.datastructure.agg_record.Agg_record.std=src.datastructure.agg_record.Agg_record-class.html#std"><a title="src.datastructure.agg_record.Agg_record.std" class="py-name" href="#" onclick="return doclink('link-17', 'std', 'link-17');">std</a></tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line">                <tt id="link-18" class="py-name"><a title="src.datastructure.result_value.Result_value.p" class="py-name" href="#" onclick="return doclink('link-18', 'p', 'link-15');">p</a></tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">val</tt><tt class="py-op">)</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">                 </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt id="link-19" class="py-name"><a title="src.datastructure.result_value.Result_value.p" class="py-name" href="#" onclick="return doclink('link-19', 'p', 'link-15');">p</a></tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">            <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name"><a title="src.error" class="py-name" href="#" onclick="return doclink('link-20', 'error', 'link-0');">error</a></tt><tt class="py-op">(</tt><tt class="py-string">"Reliability_speed_indicator: cannot calculate P05 of speeds because there are no timeseries"</tt><tt class="py-op">)</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line">            <tt id="link-21" class="py-name" targets="Class src.error.exceptions.Indicator_exception=src.error.exceptions.Indicator_exception-class.html"><a title="src.error.exceptions.Indicator_exception" class="py-name" href="#" onclick="return doclink('link-21', 'Indicator_exception', 'link-21');">Indicator_exception</a></tt><tt class="py-op">(</tt><tt class="py-string">"cannot calculate P95 of travel times because there are no timeseries"</tt><tt class="py-op">)</tt> </tt>
</div><a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">     </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line">     </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">     </tt>
<a name="Reliability_speed_indicator._ts_stddev_speed"></a><div id="Reliability_speed_indicator._ts_stddev_speed-def"><a name="L71"></a><tt class="py-lineno"> 71</tt> <a class="py-toggle" href="#" id="Reliability_speed_indicator._ts_stddev_speed-toggle" onclick="return toggle('Reliability_speed_indicator._ts_stddev_speed');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#_ts_stddev_speed">_ts_stddev_speed</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Reliability_speed_indicator._ts_stddev_speed-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Reliability_speed_indicator._ts_stddev_speed-expanded"><a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line"><tt class="py-docstring">        calculates the standard deviation of speeds using the standard deviation from the timeseries for every time interval.</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line"><tt class="py-docstring">        If the timeseries-object is None an error will be raised. If there is no data on a specific time interval,</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line"><tt class="py-docstring">        the value on this interval is None.</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line"><tt class="py-docstring">        @return: values (numeric value of the standard deviation or None) in a list for every interval</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line">         </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line">            <tt class="py-name">stddev</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">             </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line">            <tt class="py-comment"># for every interval</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt><tt class="py-op">:</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line">                <tt class="py-name">val</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line">                    <tt class="py-name">val</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeseries</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="src.datastructure.agg_record.Agg_record.std" class="py-name" href="#" onclick="return doclink('link-22', 'std', 'link-17');">std</a></tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line">                <tt class="py-name">stddev</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">val</tt><tt class="py-op">)</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line">             </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">stddev</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">         </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">            <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name"><a title="src.error" class="py-name" href="#" onclick="return doclink('link-23', 'error', 'link-0');">error</a></tt><tt class="py-op">(</tt><tt class="py-string">"Reliability_speed_indicator: cannot calculate the standard deviation of speeds because there are no timeseries"</tt><tt class="py-op">)</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">            <tt id="link-24" class="py-name"><a title="src.error.exceptions.Indicator_exception" class="py-name" href="#" onclick="return doclink('link-24', 'Indicator_exception', 'link-21');">Indicator_exception</a></tt><tt class="py-op">(</tt><tt class="py-string">"cannot calculate the standard deviation of speeds because there are no timeseriess"</tt><tt class="py-op">)</tt> </tt>
</div><a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">         </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line">         </tt>
<a name="Reliability_speed_indicator._calc_stddev_speed"></a><div id="Reliability_speed_indicator._calc_stddev_speed-def"><a name="L98"></a><tt class="py-lineno"> 98</tt> <a class="py-toggle" href="#" id="Reliability_speed_indicator._calc_stddev_speed-toggle" onclick="return toggle('Reliability_speed_indicator._calc_stddev_speed');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#_calc_stddev_speed">_calc_stddev_speed</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Reliability_speed_indicator._calc_stddev_speed-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Reliability_speed_indicator._calc_stddev_speed-expanded"><a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line"><tt class="py-docstring">        calculates the standard deviation of speeds for every time interval by calling the methods of the variance</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line"><tt class="py-docstring">        This method uses regular aggregated fleet data (fleet_traffic_state).</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line"><tt class="py-docstring">        @return: values (with the numeric value or None) for every time interval as list </tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">         </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">        <tt class="py-name">var</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name" targets="Method src.processing.reliability_speed_indicator.Reliability_speed_indicator._calc_var_speed()=src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#_calc_var_speed"><a title="src.processing.reliability_speed_indicator.Reliability_speed_indicator._calc_var_speed" class="py-name" href="#" onclick="return doclink('link-25', '_calc_var_speed', 'link-25');">_calc_var_speed</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line">        <tt class="py-name">stddev</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">v</tt> <tt class="py-keyword">in</tt> <tt class="py-name">var</tt><tt class="py-op">:</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">            <tt class="py-name">val</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> <tt class="py-keyword">if</tt> <tt class="py-name">v</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt> <tt class="py-keyword">else</tt> <tt class="py-name">math</tt><tt class="py-op">.</tt><tt class="py-name">sqrt</tt><tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">)</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">            <tt class="py-name">stddev</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">val</tt><tt class="py-op">)</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line">         </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">stddev</tt> </tt>
</div><a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line">     </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line">      </tt>
<a name="Reliability_speed_indicator._calc_var_speed"></a><div id="Reliability_speed_indicator._calc_var_speed-def"><a name="L116"></a><tt class="py-lineno">116</tt> <a class="py-toggle" href="#" id="Reliability_speed_indicator._calc_var_speed-toggle" onclick="return toggle('Reliability_speed_indicator._calc_var_speed');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#_calc_var_speed">_calc_var_speed</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Reliability_speed_indicator._calc_var_speed-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Reliability_speed_indicator._calc_var_speed-expanded"><a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line"><tt class="py-docstring">        calculates the variance of speed value for all intervals</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line"><tt class="py-docstring">                </tt> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line"><tt class="py-docstring">        This method uses regular aggregated fleet data (fleet_traffic_state).</tt> </tt>
<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line"><tt class="py-docstring">        @return: values (with the numeric value or None) for every time interval as list</tt> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line">         </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Method src.processing.reliability_indicator.Reliability_indicator._calc_var_from_data()=src.processing.reliability_indicator.Reliability_indicator-class.html#_calc_var_from_data"><a title="src.processing.reliability_indicator.Reliability_indicator._calc_var_from_data" class="py-name" href="#" onclick="return doclink('link-26', '_calc_var_from_data', 'link-26');">_calc_var_from_data</a></tt><tt class="py-op">(</tt><tt class="py-string">"speed"</tt><tt class="py-op">)</tt> </tt>
</div><a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line">     </tt>
<a name="L128"></a><tt class="py-lineno">128</tt>  <tt class="py-line">     </tt>
<a name="Reliability_speed_indicator._calc_average_speed"></a><div id="Reliability_speed_indicator._calc_average_speed-def"><a name="L129"></a><tt class="py-lineno">129</tt> <a class="py-toggle" href="#" id="Reliability_speed_indicator._calc_average_speed-toggle" onclick="return toggle('Reliability_speed_indicator._calc_average_speed');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#_calc_average_speed">_calc_average_speed</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Reliability_speed_indicator._calc_average_speed-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Reliability_speed_indicator._calc_average_speed-expanded"><a name="L130"></a><tt class="py-lineno">130</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L131"></a><tt class="py-lineno">131</tt>  <tt class="py-line"><tt class="py-docstring">        calculates the average speed value for all intervals</tt> </tt>
<a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt>  <tt class="py-line"><tt class="py-docstring">                </tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line"><tt class="py-docstring">        This method uses regular aggregated fleet data (fleet_traffic_state).</tt> </tt>
<a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line"><tt class="py-docstring">        @return: values (with the numeric value or None) for every time interval as list</tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line">         </tt>
<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Method src.processing.reliability_indicator.Reliability_indicator._calc_average_from_data()=src.processing.reliability_indicator.Reliability_indicator-class.html#_calc_average_from_data"><a title="src.processing.reliability_indicator.Reliability_indicator._calc_average_from_data" class="py-name" href="#" onclick="return doclink('link-27', '_calc_average_from_data', 'link-27');">_calc_average_from_data</a></tt><tt class="py-op">(</tt><tt class="py-string">"speed"</tt><tt class="py-op">)</tt> </tt>
</div><a name="L140"></a><tt class="py-lineno">140</tt>  <tt class="py-line">     </tt>
<a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line">     </tt>
<a name="L142"></a><tt class="py-lineno">142</tt>  <tt class="py-line">     </tt>
<a name="Reliability_speed_indicator._calc_percentile_speed"></a><div id="Reliability_speed_indicator._calc_percentile_speed-def"><a name="L143"></a><tt class="py-lineno">143</tt> <a class="py-toggle" href="#" id="Reliability_speed_indicator._calc_percentile_speed-toggle" onclick="return toggle('Reliability_speed_indicator._calc_percentile_speed');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="src.processing.reliability_speed_indicator.Reliability_speed_indicator-class.html#_calc_percentile_speed">_calc_percentile_speed</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">p</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Reliability_speed_indicator._calc_percentile_speed-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Reliability_speed_indicator._calc_percentile_speed-expanded"><a name="L144"></a><tt class="py-lineno">144</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt>  <tt class="py-line"><tt class="py-docstring">        calculates the pth percentile of the speed values for each time interval</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line"><tt class="py-docstring">                   </tt> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line"><tt class="py-docstring">        This method uses regular aggregated fleet data (fleet_traffic_state).</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt>  <tt class="py-line"><tt class="py-docstring">        @param p: percentile (e.g. 95 for the 95th speed percentile)</tt> </tt>
<a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line"><tt class="py-docstring">        @return: list with percentils (with the numeric value or None) for each time interval </tt> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L152"></a><tt class="py-lineno">152</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name" targets="Method src.processing.reliability_indicator.Reliability_indicator._calc_percentile_from_data()=src.processing.reliability_indicator.Reliability_indicator-class.html#_calc_percentile_from_data"><a title="src.processing.reliability_indicator.Reliability_indicator._calc_percentile_from_data" class="py-name" href="#" onclick="return doclink('link-28', '_calc_percentile_from_data', 'link-28');">_calc_percentile_from_data</a></tt><tt class="py-op">(</tt><tt id="link-29" class="py-name"><a title="src.datastructure.result_value.Result_value.p" class="py-name" href="#" onclick="return doclink('link-29', 'p', 'link-15');">p</a></tt><tt class="py-op">,</tt> <tt class="py-string">"speed"</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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